Kiefer Sutherland Tom Kirkman Actor, Executive Producer Natascha McElhone Alex Kirkman Actor Adan Canto Aaron Shore Actor Italia Ricci Emily Rhodes Actor LaMonica Garrett Mike Ritter Actor Kal Penn Seth Wright Actor Maggie Q Hannah Wells Actor Tanner Buchanan Leo Kirkman Guest Star Malik Yoba Jason Atwood Guest Star Paulino Nunes Director Carrera Guest Star Nicholas Massouh Majid Nassar Guest Star Ashley Zukerman Peter MacLeish Guest Star Lara Jean Chorostecki Beth MacLeish Guest Star Mckenna Grace Penny Kirkman Guest Star Mariana Klaveno Brooke Mathison Guest Star David Guggenheim Executive Producer Simon Kinberg Executive Producer Mark Gordon Executive Producer Nicholas Pepper Executive Producer Suzan Bymel Executive Producer Aditya Sood Executive Producer Jennifer Johnson Writer Michael Russell Gunn Writer Frederick E.O. Toye Director